Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Feb 26, 2020

Find k so that the vectors [4,3] and [k,6] (a) point in the same direction; (b) are perpendicular.

Find k so that the vectors [4,−3] and [k,−6] (a) point in the same direction; (b) are perpendicular.

Step by Step Solution

★★★★★

3.41 Rating (151 Votes )

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Mathematical Statistics With Applications In R

Authors: Chris P. Tsokos, K.M. Ramachandran

2nd Edition

124171133, 978-0124171138

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Find k so that f(x, y) = kxy, 1 x y 2 will be a probability density function. Also find (i) P X 3/2, Y 3/2), (ii) P X + Y 3/2).

Answered: 1 week ago

Question

★★★★★

Find a value of k so that the matrix has det(A) = 0, or explain why it is not possible. 2

Answered: 1 week ago

Question

★★★★★

Find a value of k so that the matrix has det(A) = 0, or explain why it is not possible. 3

Answered: 1 week ago

Question

★★★★★

TRUE OR FALSE. 6 POINTS EACH. (Always assume "Other things equal.") 1. In economics in the short run, a firm will have both fixed and variable resources. 2. In economics, the short run is defined as...

Answered: 1 week ago

Question

★★★★★

Describe your opinions regarding recycling of plastics versus developing plastics that are biodegradable?

Answered: 1 week ago

Question

★★★★★

LO.4, 5 Christopher died in 2010 and is survived by his wife, Chloe, and their 18-yearold son, Dylan. Chloe is the executor of Christophers estate and maintains the household in which she and Dylan...

Answered: 1 week ago

Question

★★★★★

3. Encourage them to visualize the problem by diagramming or drawing it.

Answered: 1 week ago

Question

★★★★★

Wayne Johnson, president of Banshee Company, recently returned from a conference on quality and productivity. At the conference, he was told that many American firms have quality costs totaling 20 to...

Answered: 1 week ago

Question

★★★★★

Cost of goods sold equals the cost of goods purchased less the beginning inventory cost of goods available for sale less ending inventory cost of goods available for sale plus ending inventory cost...

Answered: 1 week ago

Question

★★★★★

General Electric (GE) disclosed the following non-GAAP reconciliation for its Industrial segment from its 2018 Form 10-K. $ illions 2018 2017 2016 GE Industrial earnings (loss) $(20,587) $(1,841)...

Answered: 1 week ago

Question

★★★★★

16. Corolla company incurred 2 the following costs: Materials 700,000; Storage cost of raw materials 180,000; Delivery to customers 40,000; Irrecoverable purchase taxes 60,000. At what amount should...

Answered: 1 week ago

Question

★★★★★

1. You have been asked to review the valuation of Santiago Cement, a small Peruvian cement company, by an M&A analyst, for acquisition by a US cement company. The analyst has estimated a value of 1...

Answered: 1 week ago

Question

★★★★★

An owner investment of a building, valued at $100,000 with an $80,000 outstanding mortgage, transferring this asset into the business would O A. increase shareholders' equity by $20,000 OB. increase...

Answered: 1 week ago

Question

★★★★★

Politics ____ a set of activities performed in every country. is are A and B some other option

Answered: 1 week ago

Question

★★★★★

For a set of 70 coin flips, we record 21 heads and 49 tails. 1) If p is the true probability of heads, what is our best estimate for p here? 2) What is our best estimate for the standard deviation

Answered: 1 week ago

Question

★★★★★

Question 1 Corinth Biotech Limited (CBL) started operations in January 2018. CBL reports under IFRS. The following activities occurred during the year: 1. On January 31, 2018, the shareholder, John...

Answered: 1 week ago

Question

★★★★★

A Kuwaiti Rental and Leasing Company rents cars on daily, weekly, monthly,and yearly bases. The company has different types of cars (Sedan, Van, SUV, and Trucks). The company has many branches in...

Answered: 1 week ago

Question

★★★★★

If someone's Z-score for a variable was 0.67. Their score is a significant extreme score. Their score is not significant. O Their score is slightly above average. O Their score is an outlier.

Answered: 1 week ago

Question

★★★★★

The data given below refer to the in-state tuition costs (in dollars) of 15 randomly selected colleges from a list of the 100 best values in public colleges (source: Kiplinger's Magazine, October...

Answered: 1 week ago

Question

★★★★★

In order to evaluate the rate of error experienced in reading chest X-rays, the following experiment is done. Several people with known tuberculosis (TB) status (through other reliable tests) are...

Answered: 1 week ago

Question

★★★★★

Let X1, . . ., Xn be a random sample from a population with mean m and variance 1. Show that -cap2 = X-bar2 is a biased estimator of 2, and compute the bias.

Answered: 1 week ago

Question

★★★★★

11.43. The Economist magazine5 developed a qualityof-lifc index for nations as the predicted value obtained by regressing an average of lifesatisfaction scores from several surveys on gross domestic...

Answered: 1 week ago

Question

★★★★★

11.41. A study3 of mortality rates found in the U.S. that states with higher income inequality tended to have higher mortality rates. The effect of income inequality disappeared after controlling for...

Answered: 1 week ago

Question

★★★★★

11.34. Refer to the "OECD data" file at the text Web site, shown in Table 3.11 on page 62 of Chapter 3. Pose a research question about how at least two of the variables shown in that table relate to...

Answered: 1 week ago

Previous Question Next Question